The value of ∫₀¹ dx/(1 + x²) is:
The value of ∫₀¹ dx/(1 + x²) is:
- A. π/2
- B. π/4
- C. π
- D. 1
Answer: B) π/4
Explanation: ∫₀¹ dx/(1+x²) = [tan⁻¹ x]₀¹ = π/4 − 0 = π/4.
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The value of ∫₀¹ dx/(1 + x²) is:
Answer: B) π/4
Explanation: ∫₀¹ dx/(1+x²) = [tan⁻¹ x]₀¹ = π/4 − 0 = π/4.
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